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* powerpc/82xx: adapt SDRAM settings for mgcoge3neGerlando Falauto2012-07-311-2/+4
| | | | | | | | | | The HW guys suggested to change these two values. And these values are now identical to the values we use on mgcoge. PSDMR_WRC was set to 1C as it should lead to better performance. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
* powerpc/82xx: use SDRAM detection for mgcoge2neGerlando Falauto2012-07-311-4/+13
| | | | | | | | | | | | | | mgcoge2ne was an intermediate step towards mgcoge3ne. One difference is the smaller SDRAM on mgcoge2ne (128MB). To support both boards with the same u-boot we use here the SDRAM detection. This patch enables SDRAM detection between 256MB and 128MB. So in addition to the existing 256MB geometry: 4 chips x 8M (13 rows, 10 cols) x 16 bit x 4 banks we can now also have 128MB geometry: 4 chips x 4M (13 rows, 9 cols) x 16 bit x 4 banks Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
* powerpc/82xx: move km/km82xx-common.h within km82xx.hGerlando Falauto2012-07-311-1/+289
| | | | | | | The only file including km82xx-common.h is km82xx.h. So there is no need to have it as a separate file. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
* powerpc/82xx: merge mgcoge.h and mgcoge3ne.h into km82xx.hGerlando Falauto2012-07-311-0/+149
Since mgcoge and mgcoge3ne are the only km82xx boards, there is no need to keep them as separate .h config files. Therefore, make mgcoge3ne.h and mgcoge.h converge into a single km82xx.h file. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
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